UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N0GxA8km7r7ER8x9SOllIzBAImDWxV5pFpLYOhN5NI=' 
WHERE 
  key_id = '302dd54aba8879deea062ca0262f03cff4ffc0039c99b022004f63e32237ec10' 
  AND (
    token = '/N0GxA8km7r7ER8x9SOllIzBAImDWxV5pFpLYOhN5NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )